IPv6 R&E Routing Table Report 21:40 GMT Thu 19 Jun, 2025 IPv6 BGP Table (Global) as seen at USP. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/USP/ Analysis Summary ---------------- BGP routing table entries examined: 219007 Number of IPv6 prefixes with a valid ROA: 136136 Number of IPv6 prefixes with an invalid ROA: 33 Number of IPv6 prefixes with no ROA: 82838 Total ASNs present in the IPv6 Routing Table: 34814 Average AS path length: 5.3 Longest AS path: 68 Total Origin ASNs present in the IPv6 Routing Table: 34477 Paths with bogon ASNs present in the IPv6 Routing Table: 24 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:6 /24:36 /25:11 /26:17 /27:19 /28:154 /29:5205 /30:734 /31:329 /32:25696 /33:4787 /34:4751 /35:1690 /36:8341 /37:1222 /38:2284 /39:1744 /40:22800 /41:1453 /42:2855 /43:1276 /44:20757 /45:2748 /46:4889 /47:6633 /48:98545 /49:0 /50:0 /51:0 /52:0 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 6668 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5071 AMAZON-02, US 7552 3964 VIETEL-AS-AP Viettel Group, VN 45609 3291 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2573 CLOUDFLARENET, US 11172 2197 Alestra, S. de R.L. de C.V., MX 60539 2034 HUICAST_TELECOM, HK 39891 1834 ALJAWWALSTC-AS, SA 36183 1735 AKAMAI-AS, US 24547 1731 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 12479 1601 UNI2-AS, ES 28573 1574 Claro NXT Telecomunicacoes Ltda, BR 17622 1514 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1500 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1473 TRANSTELCO-INC, US 22773 1468 ASN-CXA-ALL-CCI-22773-RDC, US 38266 1415 VIL-AS-AP Vodafone Idea Ltd, IN 56046 1404 CMNET-JIANGSU-AP China Mobile communications corporation, 6167 1387 CELLCO-PART, US 45271 1341 VIL-AS-AP Vodafone Idea Ltd, IN End of report